staging: pi433: Move FIFO_THRESHOLD define to source file

FIFO_THRESHOLD is only being used in pi433_if.c source files.

Signed-off-by: Shahar Avidar <ikobh7@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240227221204.534131-6-ikobh7@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index 0ec3130225db16f2aafafcf911fb3295dd3b5cae..b6c4917d515e690cc3021c65019661a1db81cfd1 100644 (file)
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -49,6 +49,7 @@
 #define N_PI433_MINORS         BIT(MINORBITS) /*32*/   /* ... up to 256 */
 #define MAX_MSG_SIZE           900     /* min: FIFO_SIZE! */
 #define MSG_FIFO_SIZE          65536   /* 65536 = 2^16  */
+#define FIFO_THRESHOLD 15              /* bytes */
 #define NUM_DIO                        2
 
 static dev_t pi433_dev;

diff --git a/drivers/staging/pi433/rf69.h b/drivers/staging/pi433/rf69.h
index e63e87fd6ccefc077243c9f5140bbb83ee5b499f..76f0f9896a524bb0eb864afa80c2dfae391dcc9d 100644 (file)
--- a/drivers/staging/pi433/rf69.h
+++ b/drivers/staging/pi433/rf69.h
@@ -12,7 +12,6 @@
 #include "rf69_registers.h"
 
 #define FIFO_SIZE      66              /* bytes */
-#define FIFO_THRESHOLD 15              /* bytes */
 
 u8 rf69_read_reg(struct spi_device *spi, u8 addr);
 int rf69_get_version(struct spi_device *spi);